26178577

素因数分解:

${\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{397}}^1$

素因数の和:528

約数の個数: 16

約数和(自身を含む): 28426752

約数和(自身を除く): 2248175

約数列:

[1, 23, 47, 61, 397, 1081, 1403, 2867, 9131, 18659, 24217, 65941, 429157, 556991, 1138199, 26178577]

約数ペア:

[(1, 26178577), (23, 1138199), (47, 556991), (61, 429157), (397, 65941), (1081, 24217), (1403, 18659), (2867, 9131)]